134847467 has 2 divisors, whose sum is σ = 134847468. Its totient is φ = 134847466.

The previous prime is 134847443. The next prime is 134847469. The reversal of 134847467 is 764748431.

134847467 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 134847467 - 2¹⁸ = 134585323 is a prime.

Together with 134847469, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (134847469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67423733 + 67423734.

It is an arithmetic number, because the mean of its divisors is an integer number (67423734).

Almost surely, 2^134847467 is an apocalyptic number.

134847467 is a deficient number, since it is larger than the sum of its proper divisors (1).

134847467 is an equidigital number, since it uses as much as digits as its factorization.

134847467 is an evil number, because the sum of its binary digits is even.

The product of its digits is 451584, while the sum is 44.

The square root of 134847467 is about 11612.3842082494. The cubic root of 134847467 is about 512.7995054423.

The spelling of 134847467 in words is "one hundred thirty-four million, eight hundred forty-seven thousand, four hundred sixty-seven".